At Mon, 22 Jul 2013 03:19:18 -0400, Wang Xingchao wrote:
Register STATESTS is 16-bit length, use correct API for read/write.
Signed-off-by: Wang Xingchao xingchao.wang@linux.intel.com
Applied this patch now, as this is a proper fix.
thanks,
Takashi
sound/pci/hda/hda_intel.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/sound/pci/hda/hda_intel.c b/sound/pci/hda/hda_intel.c index a7ac7fd..c6f7c19 100644 --- a/sound/pci/hda/hda_intel.c +++ b/sound/pci/hda/hda_intel.c @@ -1160,7 +1160,7 @@ static int azx_reset(struct azx *chip, int full_reset) goto __skip;
/* clear STATESTS */
- azx_writeb(chip, STATESTS, STATESTS_INT_MASK);
azx_writew(chip, STATESTS, STATESTS_INT_MASK);
/* reset controller */ azx_enter_link_reset(chip);
@@ -1242,7 +1242,7 @@ static void azx_int_clear(struct azx *chip) }
/* clear STATESTS */
- azx_writeb(chip, STATESTS, STATESTS_INT_MASK);
azx_writew(chip, STATESTS, STATESTS_INT_MASK);
/* clear rirb status */ azx_writeb(chip, RIRBSTS, RIRB_INT_MASK);
@@ -1451,8 +1451,8 @@ static irqreturn_t azx_interrupt(int irq, void *dev_id)
#if 0 /* clear state status int */
- if (azx_readb(chip, STATESTS) & 0x04)
azx_writeb(chip, STATESTS, 0x04);
- if (azx_readw(chip, STATESTS) & 0x04)
azx_writew(chip, STATESTS, 0x04);#endif spin_unlock(&chip->reg_lock);
-- 1.8.3.2